baber/WOPTO huggingface dataset:
Patent CA-2049964-A1 (CA)
Title: C4 binding protein fusion proteins
Inventor: PASEK MARK P
IPC: C07K16/00
Filed: 1991-01-28
Abstract: This invention relates to multimeric and hetero-multimeric C4 binding protein (C4bp) fusion proteins and compositions and methods using them. More particularly, this invention relates to multimeric C4bp fusion proteins which are aggregates or assemblies of C4bp monomers linked to functional moieties. It also relates to C4bp fusion polypeptides and in particular CD4-C4bp fusion polypeptides comprising an amino acid sequence for a soluble human CD4 protein fused to a C4bp monomer having, preferably, four short consensus repeat regions.
Patent CA-2051250-A1 (CA)
Title: Reversible motorisation assembly attachable to a mobilising splint and splint making use of this
Inventor: REBMANN GEORGES M E
IPC: A61H1/02
Filed: 1991-09-12
Abstract: REVERSIBLE MOTORISATION ASSEMBLY ATTACHABLE TO A MOBILIS-ING SPLINT AND SPLINT MAKING USE OF THIS            ABSTRACT            -    Orthopaedic reeducation equipment. -    The assembly comprises:      .  a housing (15) fastened to the structure (7) and mounted rotatably on the joint pin (8) which is fixed to the support (5), .  a large toothed ring (25) immobilised on the pin, .  an electric motor (30) with two directions of rotation mounted in the housing, .  a reduction mechanism (32) mounted in the housing and interposed between the electric motor and the large toothed ring which it engages. -    Use for a splint for the passive mobilisation of a lower limb. (Figure to be published: Figure 2)
Patent CA-2052015-A1 (CA)
Title: Process for preparing arylene sulfide polymers
Inventor: ASH CARLTON E
IPC: C08G75/02
Filed: 1991-09-23
Abstract: 32704CA Abstract of the Disclosure An arylene sulfide polymer and a process for preparing arylene sulfide polymers by contacting a sulfur source, a cyclic organic amide and a dihaloaromatic compound to form a polymerization mixture, polymerizing the polymerization mixture and recovering the arylene sulfide polymer wherein the process is conducted in the presence of a suitable olefin.
Patent CA-2058182-A1 (CA)
Title: Microporous membranes from poly(etheretherketone)-type polymers and low melting point crystallizable polymers, and a process for making the same
Inventor: MAHONEY ROBERT D
IPC: D01D5/247
Filed: 1991-12-20
Abstract: The invention relates to a process for preparing a microporous membrane from an unsulfonated poly(etheretherketone)-type polymer by forming a mixture of an unsulfonated poly(etheretherketone)-type polymer, a low melting point crystallizable polymer, and a plasticizer, heating the resulting mixture, extruding or casting the mixture into a membrane, quenching or coagulating the membrane, and leaching the membrane, while optionally drawing the membrane before, during, after leaching, or a combination thereof.
Patent CA-2058578-A1 (CA)
Title: Containers and blanks with a curled or flaired edge and methods of making same
Inventor: KUCHENBECKER MORRIS W
IPC: B65D3/30
Filed: 1991-12-30
Abstract: Abstract of the Disclosure A blank cutting technique in a process for manufacturing containers such as paperboard cups, canisters and cartons provides a flaired edge which, in one embodiment, forms a precurl to facilitate the formation of a completed brim curl and in another embodiment, is used to provide a flaired edge on a lid flap of a carton.  In the latter case, the flaired edge which is created assists in insertion of the lid flap into the carton opening and creates an improved seal. In the blank cutting technique, stock material is positioned on a die cutting bed across a stepped portion.  The stock material is cut along a cutting line offset from and substantially parallel to the stepped portion and against a lower surface of the die cutting bed defined by the stepped portion during the cutting operation.  The flaired edge is formed.
Patent CA-2061332-A1 (CA)
Inventor: NISHIDE MASASHI
IPC: G06T15/40
Filed: 1992-02-17
Abstract: THREE-DIMENSIONAL GRAPHIC DISPLAY SYSTEM        ABSTRACT OF THE DISCLOSURE:           A three-dimensional graphic display system having an increased speed hidden-surface process capability.  At a time when a depth buffer memory would be initialized in a conventional three-dimensional graphic display system, the depth buffer memory itself is not initialized and only bits of a high-speed memory corresponding to bits to be initialized in the depth buffer memory are initialized. When a hidden-surface process is executed, if the bits of the high-speed memory have been initialized, those initialization bits are changed to a non-initialized state and the latest Z coordinate data from a line generator is unconditionally written in the depth buffer memory.  When the initialization bits of the high-speed memory are in a non-initialized state, a comparator compares Z coordinate data supplied from the depth buffer memory with the latest Z coordinate date supplied from the line generator.  On the basis of the results of such comparison, a hidden-surface process is executed to display a three-dimensional graphic image.
Patent CA-2061661-A1 (CA)
Title: N-acyl-.alpha.-amino derivatives
Inventor: ALIG LEO
IPC: C07D211/46
Filed: 1992-02-21
Abstract: Abstract N-Acyl-a-aminocarboxylic acid derivatives of the formula   wherein L, R' to R"' and Q have the significance given in the description, can be used for the treatment or prophylaxis of illnesses which are caused by the binding of adhesive proteins to blood platelets and by blood platelet aggregation and cell-cell adhesion. They are manufactured by cleaving off protecting groups in corresponding protected compounds or by converting the cyano group into the amidino group in corresponding nitriles.
Patent CA-2062941-A1 (CA)
Title: Process for lyophilizing cells, cell-like materials and platelets in a mixture of biocompatable amphipathic polymers
Inventor: GOODRICH RAYMOND P JR
IPC: A61K35/18
Filed: 1991-05-24
Abstract: A process and medium are disclosed for the lyophilization of cells (including platelets) which comprises the use of solutions including comprising monosaccharide hexoses and pentoses, and a mixture of at least two biocompatible amphipathic polymers.
Patent CA-2063626-A1 (CA)
Inventor: BERTOZZI FAUSTO
IPC: A21C3/04
Filed: 1992-03-20
Abstract: In the method described, the dough to be extruded is kneaded in a plurality of successive stages and at pressures which increase from stage to stage, the dough being allowed to rest between one stage and the next at the pressure attained at the time. <IMAGE>
Patent CA-2063637-A1 (CA)
Title: Galvanic isolation device for continuous electrical signals or signals which may contain a continuous element
Inventor: ALACOQUE JEAN-CLAUDE
IPC: H03K17/785
Filed: 1992-03-20
Abstract: This device includes essentially a transformer (T), reversible means (I1, I2) of chopping the incident signal applied to one of the windings of this transformer, reversible means (I2, I1) of chopping the signal obtained at the other winding of this transformer, which are controlled either in phase or in phase opposition with the previous ones, and means (F1, F2) of filtering the chopped signals thus obtained at this other winding. Application in particular to the electrical insulation of analog or digital telecommunications terminals. <IMAGE>
Patent CA-2063845-A1 (CA)
Inventor: TOKO YOSHIO
IPC: H01Q1/24
Filed: 1992-03-24
Abstract: The present invention relates to the constitution of an antenna for portable wireless apparatus, and has an object to provide an antenna unit capable of operating satisfactorily when the antenna element is extended out of the case and stowed in the case as well.          A portion of the antenna element not stowed in an antenna stowage pipe when the antenna is pushed into the plastic case, functions as a radiation element.  A portion of the antenna element and an antenna stowage pipe produced of a metal for stowing this portion constitute an impedance stub circuit.  Antenna impedances of the antenna element in the extended and stowage positions as well can be made approximately the same by properly setting the length of the antenna element which is stowed in the antenna stowage pipe and the length of the portion not stowed in the stowage pipe.
Patent CA-2065573-A1 (CA)
Title: Stabilized, aqueous hydrazide solutions for photographic elements
Inventor: FODOR LUDOVIC
IPC: G03C1/34
Filed: 1992-04-08
Abstract: TITLE                STABILIZED, AQUEOUS HYDRAZIDE           SOLUTIONS FOR PHOTOGRAPHIC ELEMENTS                        ABSTRACT        A process for stabilizing aqueous solutions of aryl hydrazides is described.  These solutions may be made by the addition of a stabilizing amount of ascorbic acid, isoascorbic acid, erythorbic acid, tartaric acid, citric acid, glucose and a cyclodextrin, etc., or mixtures, for example.  When aqueous solutions of aryl hydrazides containing these stabilizers/antioxidants are prepares, the solution will have a shelf life of up to 30 days compared to 1-3 hours of solutions without the stabilizer/antioxidant.  The stabilized aryl hydrazide is useful in photographic silver halide emulsions, etc.
Patent CA-2066957-A1 (CA)
Title: Electrically powered food processing apparatus
Inventor: BAUER ALFRED
IPC: H02K9/04
Filed: 1992-04-23
Abstract: P 41 15 471.1 Electrically Powered Food Processing Apparatus Abstract of the Disclosure The invention is directed to an electrically powered food processing apparatus for processing and preparing any type of food, receiving in a housing (1) an electric motor (8) rotating a processing tool located in a working vessel for processing the food material.  The electric motor (8)  is supplied with cooling air by means of a motor-driven  impeller  (38)  rotatably  arranged  in  the housing (1), and the electric motor (8) and the impeller (33) are disposed in an air duct (4) providing at its one end an air inlet (45) and at its other end an air outlet (46).   To obtain a food processor of a construction as compact as possible, yet with a high motor output rating, while  at  the  same  time  motor  noise  is  reduced,  the impeller  (38)  is driven by an additional electrically powered impeller motor (30) arranged in the housing (1) separate from the electric motor (8), and the impeller motor (30) is not connected to the supply until a pre-determinable power input of the electric motor (8)  is exceeded.                       ----27 Mar 92/BH.
Patent CA-2072405-A1 (CA)
Title: Adjustable screw-type clamp
Inventor: OETIKER HANS
IPC: F16B2/06
Filed: 1992-06-25
Abstract: A self-retightening screw-type clamp with predetermined adjusting range for a given clamp size, attained by a predetermined number of apertures provided in the inner band portion of a separate band part in conjunction with a sleeve member of predetermined length interposed between the retightening spring and a part-cylindrical tightening member.          The full adjusting range of the screw member is made possible by deforming the threads near its free end. Additionally, to facilitate assembly, the inner band portion of the separate band part is provided with a tongue-like extension which is adapted to engage with a latching device formed in the clamping band so as to hold the tongue-like extension of the inner band portion of the separate clamping band part at least close to the outer surface of the clamping band.
Patent CA-2073286-A1 (CA)
Title: Ball
Inventor: VARGA GEORGE
IPC: A63B37/02
Filed: 1992-07-07
Abstract: ABSTRACT OF THE DISCLOSURE     A ball consisting of a core of granular material and a covering of multiple layers of elasticized gauze material encasing the granular material to form a generally spherical body.
Patent CA-2075656-A1 (CA)
Title: High performance epoxy adhesive composition with high flexibility and toughness
Inventor: WONGKAMOLSESH KACHORN
IPC: C09J177/08
Filed: 1992-08-10
Abstract: HIGH PERFORMANCE EPOXY ADHESIVE COMPOSITION WITH HIGH FLEXIBILITY AND TOUGHNESS            Abstract The present invention relates to a two component epoxy resin adhesive system comprising:      (A) an epoxy component comprising (a) at least one aromatic multifunctional epoxy resin, and (B) a liquid elastomer component comprising (a) a liquid copolymer based on butadiene and at least one ethylenically unsaturated comonomer, (b) a liquid oligomer reaction product of a polyamine and a dimer acid and (c) a liquid aromatic or aliphatic polyamine, which exhibits a combination of high glass transition temperature (Tg), flexibility, fast curing, chemical thixotropy, high temperature resistance and excellent adhesion.
Patent CA-2078328-A1 (CA)
Inventor: RAUCH ROBERT A
IPC: H04R1/10
Filed: 1991-03-15
Abstract: Headwear that produces sound from a signal is provided by an audio device in addition to the normal features of the headwear. The audio headwear of the present invention may be configured as a visor, goggles or a headband. In a preferred embodiment, the present invention is an audio visor (20) comprising a flexible body (22), a protective layer (26) and two speaker elements (30, 32). The speaker elements are attached between the flexible body and the protective layer attached to cover the bottom side of the flexible body. Thus, the speaker elements do not interfere with the operation of flexible body as a visor. The preferred embodiment also comprises conductor leads (34) and an amplifier to adapt the output of the audio device for the speaker elements. In the second embodiment, the audio headwear further comprises a lens attached to the flexible body to form goggles or sunglasses.
Patent CA-2078522-A1 (CA)
Title: Ceramic welding method and apparatus
Inventor: ZIVKOVIC ALEXANDRE
IPC: B05B15/68
Filed: 1992-09-17
Abstract: ABSTRACT     The invention concerns a ceramic welding process in which a mixture of refractory and fuel particles is projected from an outlet at an end of a lance in a gas stream against a target surface where the fuel particles combust in a reaction zone to produce heat to soften or melt the projected refractory particles and thereby form a coherent refractory weld mass. A method of monitoring the distance between the lance outlet and the reaction zone is disclosed in which the reaction zone and at least part of the gap between that reaction zone and the lance outlet is monitored by a camera and an electronic signal is produced indicative of the distance ("the working distance") between the lance outlet and the reaction zone.
Patent CA-2079143-A1 (CA)
Title: Novel 2-substituted indane-2-carboxyalkyl derivatives useful as inhibitors of enkephalinase and ace
Inventor: WARSHAWSKY ALAN M
IPC: C07D498/04
Filed: 1992-09-25
Abstract: The present invention relates to novel 2-substituted indane-2-carboxyalkyl derivatives of the formula (See Formula I) wherein B1 and B2 are each independently hydrogen, hydroxy, -OR2 wherein R2 is a C1-C4 alkyl or an Ar-Y group wherein Ar is aryl and Y is a hydrogen or C1-C4 alkyl, or, where B1 and B2 are attached to adjacent carbon atoms, B1 and B2 can be taken together with said adjacent carbons to form a benzene ring or methylenedioxy;      A is a bond, methylene, oxygen, sulfur, NR4 or NCOR5 wherein R4 is hydrogen, a C1-C4 alkyl or an Ar-Y- group and R5 is -CF3 or a C1-C10 alkyl or an Ar-Y group;      R3 is hydrogen or -CH2OC(O)C(CH3)3;      R1 is hydrogen, C1-C4 alkyl or -CH2OC(O)C(CH3)3; m is an integer 1 to 3; and Q is a group of the formula (See Formula II, III, IV and V) (See Formula VI) wherein Z is O, NH or S, and n is an integer 1 to 5; which are useful as inhibitors of enkephalinase and ACE.
Patent CA-2079673-A1 (CA)
Inventor: SEAGRAVE CHARLES G
IPC: G03B31/00
Filed: 1992-02-04
Abstract: The invention relates generally to a storage medium carrying symbols representing digital information, the rec-overy from a storage medium of symbols representing digi-tal information and the determination of the digital infor-mation represented by such symbols. More particularly, the invention relates to storage media carrying the symbols in two dimensions and to the recovery of such symbols by oversampling in two dimensions. While the invention has many applications, the invention is described in connec-tion with preferred embodiments in which the symbols are carried by and recovered from an optical-storage medium, namely, motion picture film, the symbols representing digi-tal information into which motion picture soundtrack and related information is encoded.
Patent CA-2080585-A1 (CA)
Inventor: FORTIN HUGUES
IPC: H01R13/52
Filed: 1992-02-13
Abstract: 2080585 9215133 PCTABS00130 Le connecteur électrique, utilisable pour l'automobile comprend un corps isolant (12) percé de passages de réception de contacts munis chacun d'un fil de liaison (18) et comprenant un passe-fils arrière (36), en matériau élastomère, percé d'au moins deux rangées de passages individuels pour les fils et maintenu par une plaque perforée solidarisable du corps de façon amovible. Chaque passage du passe-fil comporte au moins une lèvre d'étanchéité dont la forme au repos est telle qu'elle ferme le passage individuel correspondant, en l'absence de fil, lorsque le passe-fils est maintenu par la plaque perforée.
Patent CA-2080838-A1 (CA)
Inventor: SHARMA MAHENDRA K
IPC: C09D11/10
Filed: 1991-04-22
Abstract: Disclosed are ink compositions having improved freeze-thaw properties that contain an effective amount of propylene gly-col, for example, 0.5 to 10 weight percent. The inks also contain a water-dissipatable polyester prepared from certain amounts of isophthalic acid 5-sodiosulfoisophthalic acid, cyclohexanedimethanol, and diethylene glycol.
Patent CA-2080862-A1 (CA)
Inventor: JAKATDAR PRIYA
IPC: G10L15/20
Filed: 1992-10-19
Abstract: A recognition device and method for recognizing a voice message in the form of PCM digital signals indicative of samples of the voice message. The device and method are adapted such that a recognition result is not provided if the digital signal content satisfies certain requirements which are indicative of a likely erroneous recognition result. The recognition device and method are further adapted to reduce errors in recognizing voice messages of the same message content but different amplitude, as well as to permit simultaneous recognition and storing for recording of a voice message.
Patent CA-2081391-A1 (CA)
Title: Method for preparing asymmetric radial polymers
Inventor: TSIANG RAYMOND C-C
IPC: C08F8/00
Filed: 1992-10-26
Abstract: METHOD FOR PREPARING ASYMMETRIC RADIAL POLYMERS        A method for preparing asymmetric radial polymers wherein the different polymeric arms are contacted sequentially with a non-polymerizable coupling agent. Contacting of the final step in the process, which frequently but not necessarily always will be the second step in the process, will be carried out in the presence of a polar compound suitable for increasing the amount of vinyl content in a conjugated diolefin polymer during polymerization thereof. The method used narrows the relative arm distribution of the several asymmetric radial polymers produced and significantly increases the amount of total product having the desired ratio of polymeric arms and accomplishes this objective in relatively short reaction time. Any non-polymerizable coupling agent known in the prior art to be useful in the production of asymmetric radial polymers may be used in the method of this invention but non-polymerizable coupling agents having from 3 to about 12 functional groups are most effective and non-polymerizable coupling agents having 2 or 3 functional groups are most preferred. Useful polar compounds are, generally, selected from the group consisting of ethers, tertiary amines, pyridine and pyrolidene compounds.
Patent CA-2081906-A1 (CA)
Title: Method and apparatus for mass producing insects
Inventor: CARR CHARLES W
IPC: A01K67/033
Filed: 1991-04-25
Abstract: This invention discloses a new apparatus for the rearing of insects and the production of insect related products, primarily insect viruses and parasites commonly used for the control of insect pests. The apparatus comprises an environmental control system (62), a sealed enclosure (10) consisting of a hood (40) and a base (10), and a system of vertically supported food leaves. The method of use is also disclosed. Use of this apparatus and method affords savings in labor and supplies.
Patent CA-2085879-A1 (CA)
Title: Method for making alloyed catalysts
Inventor: DUFNER BRYAN F
IPC: H01M4/86
Filed: 1991-06-21
Abstract: Adjustment of the noble metal catalytic activity in the production of noble metal alloyed catalyst preparation using alloying metals capable of multiple valence states improves the alloying metal loading. A noble metal is precipitated from a liquid onto a support. Prior to the addition of an alloying metal which is capable of a low valence state having low solubility and a high valence state having high solubility, the catalytic activity of the noble metal precipitate is reduced. Reduction is accomplished by adjusting the temperature and/or pH of the liquid such that a minimal amount of the alloying metal will be converted from the lower to the higher valence state. By maintaining the alloying metal in the lower valence state, a greater amount of the alloying metal which has been dissolved into the liquid is precipitated onto the support, thereby attaining high loadings, reducing waste of the alloying metal, making the loadings predictable, and making the waste liquid more environmentally sound.
Patent CA-2086070-A1 (CA)
Title: Agibasket washer with centrally located premixing chamber
Inventor: SINGH DEVINDER
IPC: D06F23/04
Filed: 1992-12-22
Abstract: ABSTRACT OF THE DISCLOSURE   An apparatus for laundering a textile wash load that includes an imperforate wash tub having a sump at its lower end. A perforate wash basket that is adapted to receive a load of textile materials to be laundered is disposed concentrically within the wash tub. The wash basket includes an inner surface upon which are disposed a plurality of agitator vanes. A fluid conducting tower is disposed along the central longitudinal axis of the wash basket. The tower includes a nozzle assembly that is adapted to spray liquid onto the wash load. The tower also includes a mixing tank that receives wash additive.     September 19, 1991 (994)          18 c:\1130\p911824.spc
Patent CA-2089609-A1 (CA)
Inventor: HOLLIS IAN
IPC: E21D21/00
Filed: 1993-02-16
Abstract: A rockbolt for anchoring in a borehole and then tensioning it has a nut at its proximal end whose screw threaded engagement with the rockbolt is utilised to force the nut against the  surface at which the borehole  is provided and cause tensioning of the rockbolt.  Initially, the nut cannot be run down the rockbolt owing to provision of a disc seated in a recess at the proximal end of the nut and which is only forced out from the recess when the nut is subject to a minimum predetermined torque.  Holding of the disc in the recess is achieved by deformations of the nut resulting in the perimeter of the disc being frictionally restrained.
Patent CA-2090536-A1 (CA)
Title: Future blocking of incoming telephone calls
Inventor: IGLEHART DAVID
IPC: H04Q3/58
Filed: 1993-02-26
Abstract: Abstract of the Invention Method and apparatus for screening telephone calls for use in conjunction with a telephone set as, opposed to a switch, which provides a capability of storing a telephone number for use in blocking calls from the telephone number, without the need for re-entering the telephone number.
Patent CA-2090918-A1 (CA)
Title: Components for smoking articles and process for making same
Inventor: MEIRING ROBERT L
IPC: A24D1/22
Filed: 1993-03-03
Abstract: COMPONENTS FOR SMOKING ARTICLES AND PROCESS FOR MAKING SAME Disclosed are new fuel components for smoking articles such as cigarettes, new methods of making such fuel components, and cigarettes or other smoking articles incorporating the new fuel components. Fuel components for smoking articles are formed by continuously extruding a composition to form a preselected shape, circumscribing the continuously extruded composition with a layer of material to form a wrapped rod or composite member, preferably bonding the fuel element to the layer of material, and cutting the resulting composite member into predetermined lengths for use in assembling smoking articles.